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题名: RELAXATION STUDIES OF IODINE MOLECULES IN SUPERSONIC JETS I. ROTATIONAL RELAXATION
作者: Ma Zhiliu1;  Huang RuiPing1
刊名: ACTA PHYSICO-CHIMICA SINICA
发表日期: 1987
DOI: 10.3866/PKU.WHXB19870410
卷: 3, 期:4, 页:385-388
收录类别: SCI
文章类型: Article
WOS标题词: Science & Technology ;  Physical Sciences
类目[WOS]: Chemistry, Physical
研究领域[WOS]: Chemistry
英文摘要: Using LW technique, the distribution of rotational temperature of I-2 along the supersonic jet axis has been measured, I-2 was seeded in He, Ar and N-2. Results Show that rotational relaxation appears very efficient in jets and Ar and N-2 as carrier gases are more effective in rotational relaxation than He. The effect of "velocity slip" is calculated for I-2 seeded in He and Ar, With He as carrier gas "velocity slip" is as large as 360ms(-1) compared with 20ms(-1) in Ar ease. It is pointed out that "velocity slip" would be responsible for the inefficiency He in rotational relaxation of I-2 in our case.
语种: 英语
WOS记录号: WOS:000207569400010
Citation statistics: 
内容类型: 期刊论文
URI标识: http://cas-ir.dicp.ac.cn/handle/321008/139408
Appears in Collections:中国科学院大连化学物理研究所_期刊论文

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作者单位: 1.Acad Sinica, Dalian Inst Chem Phys, Dalian, Peoples R China

Recommended Citation:
Ma Zhiliu,Huang RuiPing. RELAXATION STUDIES OF IODINE MOLECULES IN SUPERSONIC JETS I. ROTATIONAL RELAXATION[J]. ACTA PHYSICO-CHIMICA SINICA,1987,3(4):385-388.
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